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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
// Created on: 2000-08-16
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// Created by: Andrey BETENEV
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// Copyright (c) 2000-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and / or modify it
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// under the terms of the GNU Lesser General Public version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <IGESCAFControl.ixx>
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//=======================================================================
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//function : DecodeColor
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//purpose :
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//=======================================================================
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Quantity_Color IGESCAFControl::DecodeColor (const Standard_Integer color)
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{
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switch ( color ) {
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case 1: return Quantity_Color ( Quantity_NOC_BLACK );
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case 2: return Quantity_Color ( Quantity_NOC_RED );
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case 3: return Quantity_Color ( Quantity_NOC_GREEN );
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case 4: return Quantity_Color ( Quantity_NOC_BLUE1 );
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case 5: return Quantity_Color ( Quantity_NOC_YELLOW );
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case 6: return Quantity_Color ( Quantity_NOC_MAGENTA1 );
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case 7: return Quantity_Color ( Quantity_NOC_CYAN1 );
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case 8:
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default:return Quantity_Color ( Quantity_NOC_WHITE );
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}
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}
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//=======================================================================
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//function : DecodeColor
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//purpose :
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//=======================================================================
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Standard_Integer IGESCAFControl::EncodeColor (const Quantity_Color &col)
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{
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Standard_Integer code = 0;
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if ( Abs ( col.Red() - 1. ) <= col.Epsilon() ) code |= 0x001;
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else if ( Abs ( col.Red() ) > col.Epsilon() ) return 0;
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if ( Abs ( col.Green() - 1. ) <= col.Epsilon() ) code |= 0x010;
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else if ( Abs ( col.Green() ) > col.Epsilon() ) return 0;
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if ( Abs ( col.Blue() - 1. ) <= col.Epsilon() ) code |= 0x100;
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else if ( Abs ( col.Blue() ) > col.Epsilon() ) return 0;
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switch ( code ) {
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case 0x000: return 1;
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case 0x001: return 2;
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case 0x010: return 3;
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case 0x100: return 4;
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case 0x011: return 5;
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case 0x101: return 6;
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case 0x110: return 7;
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case 0x111:
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default : return 8;
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}
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}
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